# shenruisi/Stay

Stay is a local userscript manager and an extension sample for Safari on iOS/iPadOS.

Repository: https://github.com/shenruisi/Stay
Canonical: https://ross.abutalabs.com/products/stay
Homepage: https://github.com/shenruisi/Stay/wiki
Language: JavaScript
License: MPL-2.0
License Family: copyleft
Topics: safari-extension, adblock, ios-app, block-nags, prevent-app-jump, tampermonkey, greasemonkey, extension, ios, objective-c, userscript, safari, greasyfork
Last push: 2024-06-23T18:45:09+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 1774, "days_push": 801, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1305, forks 101 (observed 2026-08-28T04:04:18.645112+00:00)

## What it is
Stay is an open-source local userscript manager implemented as a Safari extension for iOS and iPadOS, compatible with Tampermonkey/Greasemonkey-style scripts. It lets users import, manage, and run JavaScript userscripts from sources like GreasyFork, local files, or URLs directly in mobile Safari.

## Use cases
- run userscripts in Safari on iPhone or iPad
- install Tampermonkey or Greasemonkey scripts on iOS
- block annoying popups and nag screens on mobile websites
- prevent websites from redirecting to their app store page
- ad blocking in Safari using userscripts
- import scripts from GreasyFork or local files on iOS

## When to choose
- you want Tampermonkey-like userscript support on iOS/iPadOS Safari
- you need a local, open-source script manager rather than a cloud-based one
- you want to block nags, app-jump prompts, or ads on mobile Safari

## When to avoid
- you need a userscript manager on desktop browsers like Chrome or Firefox
- you require full Tampermonkey API compatibility including context-menu run-at
- you want a cross-platform extension solution beyond Apple's Safari on iOS

## Facets
- artifact type: application
- maturity: active
- function: browser-extension, plugin-system, security
- domain: browser-extensions, web-development, privacy, mobile-development
- platform: browser-extension
- tags: userscript-manager, safari-extension, tampermonkey-compatible, greasemonkey, greasyfork, adblock, ipados, objective-c, ios, mobile, swift

## Member repositories
- shenruisi/Stay (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:18.645112+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:51:04.742084+00:00, confidence not recorded.
  - readme: https://github.com/shenruisi/Stay (fetched 2026-08-28T04:04:18.645112+00:00, sha 7708d64a2df0)
  - homepage: https://github.com/shenruisi/Stay/wiki (fetched 2026-08-29T12:09:16.044033+00:00, sha c522e4b1d9be)
- Data as of 2026-08-30T08:39:29.467469+00:00.